OPERATION MANUAL Sumitomo Heavy Industries, Ltd.
SRDK Series CRYOCOOLER 3
SAFETY PRECAUTIONS
SAFETY PRECAUTIONS
This service manual uses the following signs and expressions to describe items requiring strict observance
to prevent injury to the operator and other persons, damage to this equipment, the customer's equipment
and property, etc.
“WARNING”
Indicates a potentially hazardous situation that may cause injury to the operator or
people around the equipment in the event of improper handling taking no account of
this description.
When using this equipment, be sure to adhere to this description.
“CAUTION”
Indicates a potentially hazardous situation that may result in misoperation, malfunction,
or damage of the customer's equipment, etc. in the event of improper handling taking
no account of this description.
When using this equipment, be sure to adhere to this description.
WARNING
CAUTION